1 files changed, 90 insertions, 0 deletions
diff --git a/http_handle_repo_raw.go b/http_handle_repo_raw.go
new file mode 100644
index 0000000..24b5794
--- /dev/null
+++ b/http_handle_repo_raw.go
@@ -0,0 +1,90 @@
+package main
+
+import (
+	"errors"
+	"net/http"
+	"path"
+	"strings"
+
+	"github.com/go-git/go-git/v5/plumbing/object"
+)
+
+func handle_repo_raw(w http.ResponseWriter, r *http.Request, params map[string]string) {
+	data := make(map[string]any)
+	data["global"] = global_data
+	raw_path_spec := params["rest"]
+	group_name, repo_name, path_spec := params["group_name"], params["repo_name"], strings.TrimSuffix(raw_path_spec, "/")
+
+	ref_type, ref_name, err := get_param_ref_and_type(r)
+	if err != nil {
+		if errors.Is(err, err_no_ref_spec) {
+			ref_type = "head"
+		} else {
+			_, _ = w.Write([]byte("Error querying ref type: " + err.Error()))
+			return
+		}
+	}
+
+	data["ref_type"], data["ref"], data["group_name"], data["repo_name"], data["path_spec"] = ref_type, ref_name, group_name, repo_name, path_spec
+
+	repo, err := open_git_repo(r.Context(), group_name, repo_name)
+	if err != nil {
+		_, _ = w.Write([]byte("Error opening repo: " + err.Error()))
+		return
+	}
+
+	ref_hash, err := get_ref_hash_from_type_and_name(repo, ref_type, ref_name)
+	if err != nil {
+		_, _ = w.Write([]byte("Error getting ref hash: " + err.Error()))
+		return
+	}
+
+	commit_object, err := repo.CommitObject(ref_hash)
+	if err != nil {
+		_, _ = w.Write([]byte("Error getting commit object: " + err.Error()))
+		return
+	}
+	tree, err := commit_object.Tree()
+	if err != nil {
+		_, _ = w.Write([]byte("Error getting file tree: " + err.Error()))
+		return
+	}
+
+	var target *object.Tree
+	if path_spec == "" {
+		target = tree
+	} else {
+		target, err = tree.Tree(path_spec)
+		if err != nil {
+			file, err := tree.File(path_spec)
+			if err != nil {
+				_, _ = w.Write([]byte("Error retrieving path: " + err.Error()))
+				return
+			}
+			if len(raw_path_spec) != 0 && raw_path_spec[len(raw_path_spec)-1] == '/' {
+				http.Redirect(w, r, "../"+path_spec, http.StatusSeeOther)
+				return
+			}
+			file_contents, err := file.Contents()
+			if err != nil {
+				_, _ = w.Write([]byte("Error reading file: " + err.Error()))
+				return
+			}
+			_, _ = w.Write([]byte(file_contents))
+			return
+		}
+	}
+
+	if len(raw_path_spec) != 0 && raw_path_spec[len(raw_path_spec)-1] != '/' {
+		http.Redirect(w, r, path.Base(path_spec)+"/", http.StatusSeeOther)
+		return
+	}
+
+	data["files"] = build_display_git_tree(target)
+
+	err = templates.ExecuteTemplate(w, "repo_raw_dir", data)
+	if err != nil {
+		_, _ = w.Write([]byte("Error rendering template: " + err.Error()))
+		return
+	}
+}